"In one of those speeches, I declared that I had no purpose directly or indirectly to interfere with the institution of slavery in the states where it exists.

VOA: special.2009.07.30

has directly or indirectly referenced the thing, that you are condensing into a single statement.

直接或间接地表达着一件事情，而你要把这些内容概括成一句话。

It sounds like 课堂 - SpeakingMax英语口语达人

has directly or indirectly referenced the thing, that you are condensing into a single statement.

直接或间接地表达着一件事情，而你要把这些内容概括成一句话。

It sounds like 课堂 - SpeakingMax英语口语达人